1. Induced cardiovascular and cerebrovascular diseases. Clinical about strength increase abdominal pressure due to constipation, breathless, a racing heartbeat, increased blood pressure, patients with high blood pressure and heart cerebrovascular disease harm is bigger, often lead to cerebral hemorrhage, make the patients with stroke or another stroke. If induced angina, myocardial infarction, cerebral hemorrhage, stroke, death, etc.
2. Cause anorectal diseases. When constipation, defecate difficulty, excrement is dry, can directly cause or strengthen anorectal diseases, such as proctitis, anal fissure, hemorrhoids, etc.
3. Gastrointestinal neurological disorder. When constipation, fecal retention, the excessive absorption of harmful substances can cause gastrointestinal nervous disorder and lead to loss of appetite, abdominal distention, belching, mouth pain, anal exhaust and so on;
4. Fecal ulcer. The stiffer fecal block compression of the intestinal cavity forces the intestinal tract and the surrounding structure of the pelvic cavity, obstructing the expansion of the colon, causing the rectum or the colon to be compressed to form the fecal ulcer, and the serious person can cause the bowel perforation;
5. Colon cancer, rectal cancer, etc. Waste discharge out for a long time, will produce indoles, nitrite, amine, e. absorb too much harmful material, cause the body organs, the final form of cancer, especially colon cancer and colorectal cancer is the most obvious;